Dec 18 10:53:56.921 INFO checking spsheet-0.1.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 10:53:56.921 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/spsheet/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 10:53:57.352 INFO [stdout] 471b1a4fac0eea976da4f22dc69426d5030168c9bec1213367c0308d3b7b7cc2
Dec 18 10:53:57.358 INFO running `"docker" "start" "-a" "471b1a4fac0eea976da4f22dc69426d5030168c9bec1213367c0308d3b7b7cc2"`
Dec 18 10:53:58.402 INFO [stderr]     Checking spsheet v0.1.0 (/opt/crater/workdir)
Dec 18 10:53:59.284 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
Dec 18 10:53:59.284 INFO [stderr]   --> src/lib.rs:97:41
Dec 18 10:53:59.284 INFO [stderr]    |
Dec 18 10:53:59.284 INFO [stderr] 97 |                     column_to_index(val.slice_unchecked(0, index)), 
Dec 18 10:53:59.284 INFO [stderr]    |                                         ^^^^^^^^^^^^^^^
Dec 18 10:53:59.284 INFO [stderr]    |
Dec 18 10:53:59.284 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 10:53:59.284 INFO [stderr] 
Dec 18 10:53:59.284 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
Dec 18 10:53:59.284 INFO [stderr]   --> src/lib.rs:98:25
Dec 18 10:53:59.284 INFO [stderr]    |
Dec 18 10:53:59.284 INFO [stderr] 98 |                     val.slice_unchecked(index, val.len()).parse::<usize>().unwrap() - 1
Dec 18 10:53:59.284 INFO [stderr]    |                         ^^^^^^^^^^^^^^^
Dec 18 10:53:59.284 INFO [stderr] 
Dec 18 10:53:59.300 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
Dec 18 10:53:59.300 INFO [stderr]   --> src/lib.rs:97:41
Dec 18 10:53:59.300 INFO [stderr]    |
Dec 18 10:53:59.300 INFO [stderr] 97 |                     column_to_index(val.slice_unchecked(0, index)), 
Dec 18 10:53:59.300 INFO [stderr]    |                                         ^^^^^^^^^^^^^^^
Dec 18 10:53:59.300 INFO [stderr]    |
Dec 18 10:53:59.300 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 10:53:59.300 INFO [stderr] 
Dec 18 10:53:59.300 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
Dec 18 10:53:59.300 INFO [stderr]   --> src/lib.rs:98:25
Dec 18 10:53:59.300 INFO [stderr]    |
Dec 18 10:53:59.300 INFO [stderr] 98 |                     val.slice_unchecked(index, val.len()).parse::<usize>().unwrap() - 1
Dec 18 10:53:59.300 INFO [stderr]    |                         ^^^^^^^^^^^^^^^
Dec 18 10:53:59.300 INFO [stderr] 
Dec 18 10:54:00.076 INFO [stderr] warning: unused import: `std::path::Path`
Dec 18 10:54:00.076 INFO [stderr]  --> tests/lib.rs:7:5
Dec 18 10:54:00.076 INFO [stderr]   |
Dec 18 10:54:00.076 INFO [stderr] 7 | use std::path::Path;
Dec 18 10:54:00.076 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 18 10:54:00.076 INFO [stderr]   |
Dec 18 10:54:00.076 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:54:00.076 INFO [stderr] 
Dec 18 10:54:00.156 INFO [stderr] warning: function is never used: `make_sheet1`
Dec 18 10:54:00.157 INFO [stderr]   --> tests/lib.rs:15:1
Dec 18 10:54:00.157 INFO [stderr]    |
Dec 18 10:54:00.157 INFO [stderr] 15 | fn make_sheet1() -> Sheet {
Dec 18 10:54:00.157 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 10:54:00.157 INFO [stderr]    |
Dec 18 10:54:00.157 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 10:54:00.157 INFO [stderr] 
Dec 18 10:54:00.157 INFO [stderr] warning: function is never used: `make_sheet2`
Dec 18 10:54:00.157 INFO [stderr]   --> tests/lib.rs:26:1
Dec 18 10:54:00.157 INFO [stderr]    |
Dec 18 10:54:00.157 INFO [stderr] 26 | fn make_sheet2() -> Sheet {
Dec 18 10:54:00.157 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 10:54:00.157 INFO [stderr] 
Dec 18 10:54:00.157 INFO [stderr] warning: function is never used: `make_sheet3`
Dec 18 10:54:00.157 INFO [stderr]   --> tests/lib.rs:32:1
Dec 18 10:54:00.157 INFO [stderr]    |
Dec 18 10:54:00.157 INFO [stderr] 32 | fn make_sheet3() -> Sheet {
Dec 18 10:54:00.157 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 10:54:00.157 INFO [stderr] 
Dec 18 10:54:00.157 INFO [stderr] warning: function is never used: `make_sheet4`
Dec 18 10:54:00.157 INFO [stderr]   --> tests/lib.rs:44:1
Dec 18 10:54:00.157 INFO [stderr]    |
Dec 18 10:54:00.157 INFO [stderr] 44 | fn make_sheet4() -> Sheet {
Dec 18 10:54:00.157 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 10:54:00.157 INFO [stderr] 
Dec 18 10:54:00.157 INFO [stderr] warning: function is never used: `make_book`
Dec 18 10:54:00.157 INFO [stderr]   --> tests/lib.rs:48:1
Dec 18 10:54:00.157 INFO [stderr]    |
Dec 18 10:54:00.157 INFO [stderr] 48 | fn make_book() -> Book {
Dec 18 10:54:00.157 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
Dec 18 10:54:00.157 INFO [stderr] 
Dec 18 10:54:00.191 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.85s
Dec 18 10:54:00.538 INFO running `"docker" "inspect" "471b1a4fac0eea976da4f22dc69426d5030168c9bec1213367c0308d3b7b7cc2"`
Dec 18 10:54:00.714 INFO running `"docker" "rm" "-f" "471b1a4fac0eea976da4f22dc69426d5030168c9bec1213367c0308d3b7b7cc2"`
Dec 18 10:54:00.786 INFO [stdout] 471b1a4fac0eea976da4f22dc69426d5030168c9bec1213367c0308d3b7b7cc2